Sohail
Muhammad Sohail, Madison, MS US
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20110297517 | RETROFIT KIT, CIRCUITRY AND METHOD FOR RECONFIGURING A TAP CHANGER TO AVOID ELECTRICAL ARCING - Retrofit kit, circuitry and method are provided for reconfiguring a tap changer ( | 12-08-2011 |
Muhammad Saqib Sohail, Dhahran SA
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20110090975 | OFDM inter-carrier interference cancellation method - The OFDM channel estimation and Inter-Carrier Interference (ICI) cancellation method uses a few pilots within Orthogonal Frequency Division Multiplexing (OFDM) systems in general, and mobile OFDM systems in particular. The frequency domain channel is estimated using an eigenvalue based model reduction technique with high accuracy. A Minimum Mean Square Error (MMSE) based Finite Impulse Response (FIR) equalizer is then used to obtain an ICI free estimate of the transmitted signal. | 04-21-2011 |
20110206148 | METHOD FOR MITIGATING INTERFERENCE IN OFDM COMMUNICATIONS SYSTEMS - The method for mitigating interference in Orthogonal Frequency Division Multiplexing (OFDM) communications systems uses comb-type pilot signals in a doubly selective channel where the pilot signals are calculated to have zero correlation sequences in order to maintain orthogonality where there is a high Doppler effect to mitigate intercarrier interference. The pilot signals may be precomputed, stored in a look-up table, and selected based upon total power constraints of the pilot signals. The steps of the method may be performed by a Finite Impulse Response (FIR) equalizer. | 08-25-2011 |
Omer Sohail, Keller, TX US
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20110106692 | LOAN PORTFOLIO MANAGEMENT TOOL - A loan portfolio manager system is provided to predict and prioritize loans at risk of default and foreclosure. The loan portfolio manager system may analyze the loans at risk to determine which of the loans are at risk and also candidates for modification. The loan portfolio manager system may generate recommended modification solutions for those at risk loans by applying configurable criteria and data analytics. The loan portfolio manager system may monitor and report on the health of loan portfolios, borrowers, and on success of loan modifications. The loan portfolio manager system may facilitate loan modification business process outsourcing through campaign management and buyer contact/interaction capabilities. | 05-05-2011 |
Shaleeza Sohail, Jeddah SA
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20150100694 | USE OF ITERATIVE LEARNING FOR RESOLVING SCALABILITY ISSUES OF BANDWIDTH BROKER - A centralized bandwidth broker (a special network server) functioning as a domain manager in an internet network having differentiated services architecture is responsible for receiving and replying to a large number of requests and for performing huge numbers of resource management tasks at the inter- and intra-domain level. Consequently, it can have scalability issues. According to the invention the bandwidth broker maintains an experience database in addition to information about other aspects of the network, and uses iterative learning for solving scalability issues by using information of previous good experiences to take future resource management decisions. Based on similarity with previous network and request conditions, the new decision can be taken without executing resource intensive algorithms. The database of experience is continuously updated for optimized iterative learning. Processing overhead is reduced, enabling a single bandwidth broker to manage big networks with large numbers of users. | 04-09-2015 |
Syed Khuda Bakash Sohail, Issaquah, WA US
Patent application number | Description | Published |
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20100306363 | DETERMINING COMPLETION OF A WEB SERVER DOWNLOAD SESSION AT A DATABASE SERVER - Techniques are described herein for determining completion of a Web server download session at a database server. A Web server initiates a download session for downloading a requested resource (e.g., a file or an output of an executable) to a client. The download session includes download operation(s), each corresponding to a respective portion of the requested resource. The Web server incorporates a session-specific identifier indicative of the download session and/or byte range indicator(s) corresponding to the respective download operation(s) into Web server log files. The database server uses the session-specific identifier and/or byte range indicator(s) to determine that the download operation(s) are included in the download session. The database server determines a download pattern corresponding to the download session based on download request(s) that correspond to the download operation(s). The database server determines whether the download session is complete using an algorithm that is indicative of the download pattern. | 12-02-2010 |